Given that the aforementioned @NicoleHuntington apparently speaks English 🇬🇧 Spanish 🇪🇸 and Portuguese 🇵🇹 she’d probably be able to earn more money as a community tutor on iTalki.
Although, granted, teaching English to strangers is probably not as much fun as playing video games with strangers.
Regardless, I recently analyzed 220 profiles of community tutors on iTalki – ie. teachers who don’t have any formal teaching qualifications – and found them earning an average of $9.79 per hour, some as much as $25 per hour.
If you do have a teaching qualification (like TEFL), you can sign up as a professional teacher on iTalki. I analyzed 237 profiles of pro teachers on there and found that they earn an average of $15.73 per hour.
The highest hourly rate I’ve seen for a pro English teacher on iTalki is $44.
Starting off, you should expect to earn a bit less than the averages I listed.